微波辐射条件下丙烯海松酸的合成

化工进展

微波辐射条件下丙烯海松酸的合成

王宏晓1，2，商士斌1，2，徐徐1，2，谭卫红1，2

1中国林业科学研究院林产化学工业研究所，国家林业局林产化学工程重点开放性实验室，江苏南京 210042；2中国林业科学研究院林业新技术研究所，北京 100091

出版日期:2011-07-05 发布日期:2011-07-05

Synthesis of acrylpimaric acid under microwave irradiation

WANG Hongxiao1，2，SHANG Shibin1，2，XU Xu1，2，TAN Weihong1，2

1 Institute of Chemical Industry of Forest Products，Chinese Academy of Fprestry；Key and Open Lab. on Forest Chemical Engineering，State Forestry Administration，Nanjing 210042，Jiangsu，China；2Institute of New Technology of Forestry，Chinese Academy of Forestry，Beijing 100091，China

Online:2011-07-05 Published:2011-07-05

摘要/Abstract

摘要：

以松香和丙烯酸为原料，在微波辐射条件下合成丙烯海松酸，探讨了反应时间、反应温度、微波功率、物料配比等因素对丙烯海松酸含量的影响。确定了微波辐射条件下丙烯海松酸最佳的合成工艺条件：反应时间为1 h，反应温度为180 ℃，丙烯酸和精制松香的摩尔比为1.2∶1，微波辐射功率为110 W。实验结果表明微波辐射能够显著地加速丙烯酸和松香的加成反应。

Abstract:

Acrylpimaric acid was synthesized under microwave irradiation by using rosin and acrylic acid as raw materials. The effects of reaction time，microwave power，temperature，and mole ratio of acrylic acid to resin acids on the Diels-Alder addition were investigated. The optimum synthesis conditions were obtained as follows：reaction time 60 min，reaction temperature 180 ℃，microwave power 110 W，acrylic acid /resin acids ratio 1.2∶1（mole ratio）. The results showed that microwave could accelerate the reaction rate significantly.

王宏晓1，2，商士斌1，2，徐徐1，2，谭卫红1，2. 微波辐射条件下丙烯海松酸的合成 [J]. 化工进展.

WANG Hongxiao1，2，SHANG Shibin1，2，XU Xu1，2，TAN Weihong1，2. Synthesis of acrylpimaric acid under microwave irradiation[J]. Chemical Industry and Engineering Progree.